FBG Optical Reflector,WDM-PON,OTDR,FTTX,SC/APC Metal Fiber Reflector

Reflector at 1650 nm reflects all wavelengths from 1645 to 1655nm. With its low insertion loss in the transmission wavelength range and high reflectivity in the reflection wavelength range it is the ideal optical termination for FTTX network link monitoring, FTTX reflectors are suitable for both point to point (PTP) and point to multipoint (PTMP) networks. Easy to install in the user's home, so as to determine the location of the optical path fault through different reflections of the test signal.